ReadiUse 预活化 PE 马来酰亚胺 [活化 R-藻红蛋白]

产品基本信息

产品名称：ReadiUse 预活化 PE 马来酰亚胺 [活化 R-藻红蛋白]

储存条件：2-8℃避光防潮

保质期：6个月

产品物理化学光谱特性

溶剂：水

激发波长（nm）：566

发射波长（nm）：574

产品介绍

ReadiUse 预活化 PE 马来酰亚胺是通过高度纯化的 R-藻红蛋白 (PE) 与 SMCC 反应制备的。 SMCC 的 NHS 基团与 PE 的赖氨酸基团反应，留下马来酰亚胺基团可与待缀合的蛋白质上的游离巯基反应。 ReadiUse 预活化 PE 马来酰亚胺经过高度纯化，可完全去除未反应的 SMCC，并冻干成粉末形式。 它可以立即使用，并且在与含巯基的靶分子（如还原型 IgG）混合后无需进一步制备即可偶联。 这种活化的藻胆蛋白可以很容易地与抗体和其他蛋白质结合，而无需使用添加的化学交联剂。 制备的偶联物保持了 PE 的光谱特性。百萤生物是AAT Bioquest的中国代理商，为您提供优质的ReadiUse 预活化 PE 马来酰亚胺 [活化 R-藻红蛋白]。 

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参考文献

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Novel activity of a phycobiliprotein lyase: both the attachment of phycocyanobilin and the isomerization to phycoviolobilin are catalyzed by the proteins PecE and PecF encoded by the phycoerythrocyanin operon
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